MANUFACTURING APPARATUS OF COMPOSITE RESIN COMPOSITION AND MANUFACTURING METHOD

• Main Authors: HAMABE MICHIFUMI, KUROMIYA TAKAO, NAGINO TOSHIBUMI, IMANISHI MASAYOSHI
• Format: Patent
• Language: English; Japanese
• Published: 10.10.2019
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; CHEMISTRY; COMPOSITIONS BASED THEREON; GENERAL PROCESSES OF COMPOUNDING; MAKING GRANULES OR PREFORMS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; PERFORMING OPERATIONS; PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; WORKING-UP

To provide a manufacturing apparatus of a composite resin composition having high mechanical strength.SOLUTION: A manufacturing apparatus 10, which is a manufacturing apparatus for kneading a raw material containing a fibrous filler and a thermoplastic resin to manufacture a composite resin composition, comprises: a first rotor 12a rotating toward a central axis; a second rotor 12b arranged parallel to the first rotor and constituting a kneader which, by rotation toward the central axis, kneads a raw material in pair with the first rotor; a first temperature control part 19a for temperature control of the first rotor; a second temperature control part 19b for temperature control of the second rotor; a first cooling part 18a which sandwiches the central axis of the first rotor and cools a position opposed to the kneader; and a second cooling part 18b which sandwiches the central axis of the second rotor and cools a position opposed to the kneader.SELECTED DRAWING: Figure 1A 【課題】機械的強度の高い複合樹脂組成物の製造装置を提供する。【解決手段】繊維状フィラーと熱可塑性樹脂とを含む原材料を混練し、複合樹脂組成物を製造する製造装置であって、中心軸に対して回転する第１の回転体１２ａと、第１の回転体と平行に配置され、中心軸に対して回転することで第１の回転体と対となって原材料を混錬する混錬部を構成する第２の回転体１２ｂと、第１の回転体の温度を制御する第１の温度制御部１９ａと、第２の回転体の温度を制御する第２の温度制御部１９ｂと、第１の回転体の中心軸を挟み混錬部と対向する位置を冷却する第１の冷却部１８ａと、第２の回転体の中心軸を挟み前記混錬部と対向する位置を冷却する第２の冷却部１８ｂと、を備える製造装置１０。【選択図】図１Ａ